.topBgImg {
  width: 100%;
}
.centerBg {
  width: 100%;
  height: 410px;
  background-image: url(../img/center_bg.png);
  background-size: cover;
  position: absolute;
  z-index: -1;
  left: 0;
  background-repeat: no-repeat;
}
.centerBg.center_bg_1 {
  top: 1522px;
  background-position: -90px 0;
}
.centerBg.center_bg_2 {
  top: 3104px;
  background-position: -30px 0;
}
.what_can_i {
  width: 754px;
  margin-top: 80px;
}
.what_can_i_txt {
  width: 300px;
  height: 28px;
  font-size: 30px;
  font-family: PingFang-SC-Medium;
  font-weight: 500;
  color: #333333;
  line-height: 18px;
  margin: 30px auto auto;
}
.offerCard_box {
  margin: 50px auto auto;
  width: 1218px;
  padding-left: 0;
}
.offerCard_box::after {
  clear: both;
  content: "";
  display: block;
  width: 0;
  height: 0;
  visibility: hidden;
}
.offerCard_box .offerCard {
  float: left;
  list-style: none;
  width: 298px;
  background: #ffffff;
  box-shadow: 0px 4px 8px 0px rgba(152, 153, 155, 0.4);
  margin-right: 160px;
  margin-bottom: 76px;
}
.offerCard_box .offerCard:nth-child(3n) {
  margin-right: 0;
}
.offerCard_box .offerCard .offcaimg_border {
  width: 180px;
  height: 180px;
  border: 1px solid #f1755a;
  border-radius: 50%;
  margin: 28px auto;
  position: relative;
}
.offerCard_box .offerCard .offcaimg_border .offerCard_img {
  width: 120px;
  height: 122px;
  border: 1px solid #f1755a;
  border-radius: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
}
.offerCard_box .offerCard .offerCard_title {
  width: 100%;
  height: 24px;
  font-size: 24px;
  font-family: PingFang-SC-Bold;
  font-weight: bold;
  color: #595959;
  text-align: center;
  margin: 0 auto 18px;
}
.offerCard_box .offerCard .offerCard_desc {
  box-sizing: border-box;
  padding: 0 24px;
  width: 100%;
  height: 40px;
  font-size: 18px;
  font-family: PingFang-SC-Regular;
  font-weight: 400;
  color: #595959;
  text-align: center;
  margin: 0 auto 32px;
}
.swiper-container-top {
  width: 760px;
  position: absolute;
  top: 257px;
  right: 290px;
  overflow: hidden;
  transform: scale(0.9);
}
.swiperBox {
  position: relative;
}
.swiperBox .swiper-container {
  width: 744px;
  height: 946px;
  background-image: url("../img/swiper_bg.png");
  background-size: 100% 100%;
  background-position: top left;
  margin-left: 208px;
  margin-top: 18px;
  margin-right: 0;
  position: relative;
}
.swiperBox .swiper-container .swiper-slide {
  position: relative;
}
.swiperBox .swiper-container .swiper-slide .swiper-item {
  width: 422px;
  top: 278px;
  left: 216px;
  position: absolute;
}
.swiperBox .swiperDesc {
  position: absolute;
  min-width: 100px;
  top: 0;
  left: 1052px;
  height: 946px;
  box-sizing: border-box;
  padding-left: 100px;
  text-align: left;
}
.swiperBox .swiperDesc .swiperDesc_title {
  margin-top: 300px;
  margin-bottom: 0;
  height: 46px;
  font-size: 48px;
  font-family: PingFang-SC-Bold;
  font-weight: bold;
  color: #4c4c4c;
  line-height: 48px;
  display: inline-block;
}
.swiperBox .swiperDesc .swiperDesc_title_circle {
  width: 20px;
  height: 20px;
  border: 6px solid #f9446b;
  border-radius: 100%;
  position: absolute;
  top: 290px;
  margin-left: 20px;
}
.swiperBox .swiperDesc .swiperDesc_title_line {
  margin-top: 24px;
  font-size: 36px;
  text-align: left;
}
.swiperBox .swiperDesc .swiperDesc_title_desc_1 {
  height: 28px;
  font-size: 30px;
  font-family: PingFang-SC-Medium;
  font-weight: 500;
  color: #4c4c4c;
  line-height: 28px;
  text-align: left;
  margin-top: 48px;
}
.swiperBox .swiperDesc .swiperDesc_title_desc_2 {
  margin-top: -10px;
  height: 30px;
  font-size: 30px;
  font-family: PingFang-SC-Medium;
  font-weight: 500;
  color: #4c4c4c;
  line-height: 48px;
  text-align: left;
}
.swiperBox .swiperDesc .swiper_circle_box {
  margin-top: 80px;
  margin-left: 0;
  padding-left: 0;
}
.swiperBox .swiperDesc .swiper_circle_box::after {
  clear: both;
  content: "";
  display: block;
  width: 0;
  height: 0;
  visibility: hidden;
}
.swiperBox .swiperDesc .swiper_circle_box .swiper_circle {
  width: 20px;
  height: 20px;
  background: #f2f2f2;
  border-radius: 50%;
  float: left;
  list-style: none;
  margin-right: 20px;
}
.swiperBox .swiperDesc .swiper_circle_box .swiper_circle.swiper_active {
  background: #f9446b;
}
.threeStep_Box {
  width: 100%;
  position: relative;
  min-height: 10px;
  padding-top: 100px;
}
.threeStep_Box .threeStep_title {
  position: absolute;
  top: -110px;
  left: 50%;
  margin-left: -266px;
  width: 532px;
  height: 60px;
  font-size: 60px;
  font-family: PingFang-SC-Medium;
  font-weight: 500;
  color: #333333;
  line-height: 48px;
}
.threeStep_Box .stepBox,
.threeStep_Box .stepArrow {
  display: inline-block;
  vertical-align: middle;
}
.threeStep_Box .stepBox {
  width: 200px;
  height: 200px;
  background: #ffffff;
  box-shadow: 0px 4px 8px 0px rgba(152, 153, 155, 0.4);
  border-radius: 10px;
  margin: 0 144px;
  position: relative;
}
.threeStep_Box .stepBox .stepBox_img {
  width: 166px;
  display: block;
  margin: 20px auto;
}
.threeStep_Box .stepBox .stepBox_txt {
  padding: 0 20px;
  width: 300px;
  font-size: 24px;
  font-family: PingFang-SC-Medium;
  font-weight: 500;
  color: #4c4c4c;
  display: block;
  position: absolute;
  top: 244px;
  left: 50%;
  transform: translateX(-50%);
}
.bottomBox {
  width: 100%;
  position: relative;
  margin-top: 300px;
}
.bottomBox .bottomBox_img {
  width: 85%;
  display: block;
  margin: 0 auto;
}
.bottomBox .bottomBoxDesc {
  position: absolute;
  max-width: 600px;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 946px;
  box-sizing: border-box;
  text-align: left;
}
.bottomBox .bottomBoxDesc .bottomBoxDesc_title {
  margin-top: 150px;
  margin-bottom: 0;
  height: 46px;
  font-size: 48px;
  font-family: PingFang-SC-Medium;
  font-weight: 500;
  color: #4d4d4d;
  line-height: 48px;
  display: inline-block;
  border-bottom: 4px solid #f9446b;
  padding-bottom: 24px;
}
.bottomBox .bottomBoxDesc .bottomBoxDesc_title_circle {
  width: 30px;
  height: 30px;
  border: 6px solid #f9446b;
  border-radius: 100%;
  position: absolute;
  top: 120px;
}
.bottomBox .bottomBoxDesc .bottomBoxDesc_title_line {
  margin-top: 24px;
  width: 190px;
  border-bottom: 2px solid #808080;
}
.bottomBox .bottomBoxDesc .bottomBoxDesc_title_desc_1 {
  height: 24px;
  font-size: 24px;
  font-family: PingFang-SC-Regular;
  font-weight: 400;
  color: #4d4d4d;
  line-height: 48px;
}
.bottomBox .bottomBoxDesc .bottomBoxDesc_title_desc_2 {
  font-size: 24px;
  font-family: PingFang-SC-Regular;
  font-weight: 400;
  color: #4d4d4d;
  line-height: 48px;
}
.videoBox {
  margin: 134px auto 92px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.videoBox .video {
  width: 666px;
  height: 405px;
}
.videoBox .videoTxt {
  margin-left: 68px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
}
.videoBox .videoTxt div {
  text-align: left;
  margin: 26px 0;
  padding: 1px 0;
}
.videoBox .videoTxt div span {
  font-family: PingFang SC;
  color: #4D4D4D;
  line-height: 30px;
}
.videoBox .videoTxt div span.video_big {
  font-size: 24px;
  font-weight: bold;
  line-height: 30px;
}
.videoBox .videoTxt div span.video_big.videoRed {
  color: #F9446B;
}
.videoBox .videoTxt div span.video_small {
  font-size: 18px;
  font-weight: 400;
}
.what_can_i2 {
  width: 754px;
  height: 45px;
}
.what_can_i_txt2 {
  font-size: 30px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #333333;
  margin: 31px 0 21px;
}
.offerCard_box2 {
  width: 100%;
  height: 539px;
  background: #fafafa;
  position: relative;
}
.offerCard_box2 .circle_bg {
  width: 203px;
  position: absolute;
  top: 0.74%;
  left: 64.38%;
}
.offerCard_box2 .point_bg {
  width: 157px;
  position: absolute;
  top: 94.06%;
  left: 26.68%;
}
.offerCard_box2 .step_card_box2 {
  width: 797px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  position: absolute;
  top: 62px;
  left: 50%;
  transform: translateX(-50%);
}
.offerCard_box2 .step_card_box2 .stepCard2 {
  height: 260px;
  margin-bottom: 19px;
  background: #ffffff;
  box-sizing: border-box;
  padding-left: 33px;
  padding-right: 20px;
}
.offerCard_box2 .step_card_box2 .stepCard2.card_border_1 {
  width: 328px;
  border-bottom: 2px solid #F9456B;
}
.offerCard_box2 .step_card_box2 .stepCard2.card_border_2 {
  width: 454px;
  border-bottom: 2px solid #F1755A;
}
.offerCard_box2 .step_card_box2 .stepCard2 .step_top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.offerCard_box2 .step_card_box2 .stepCard2 .step_top .step_top_img {
  width: 45px;
}
.offerCard_box2 .step_card_box2 .stepCard2 .step_top .step_top_num {
  font-size: 90px;
  line-height: 110px;
  font-family: PingFang SC;
  font-weight: bold;
  color: #f2f2f2;
}
.offerCard_box2 .step_card_box2 .stepCard2 .step_bottom p {
  text-align: left;
  font-family: PingFang SC;
  color: #4d4d4d;
  margin: 0;
}
.offerCard_box2 .step_card_box2 .stepCard2 .step_bottom p.step_bottom_title {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 16px;
}
.offerCard_box2 .step_card_box2 .stepCard2 .step_bottom p.step_bottom_txt {
  font-size: 18px;
  font-weight: 400;
  line-height: 28px;
}
.processBox {
  margin-top: 240px;
}
.processBox .title {
  height: 82px;
  line-height: 82px;
  width: auto;
  text-align: center;
  position: relative;
  margin-bottom: 76px;
}
.processBox .title .title_txt {
  font-size: 36px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #333333;
}
.processBox .title .title_bg {
  font-size: 110px;
  font-family: PingFang SC;
  font-weight: bold;
  color: #f2f2f2;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
}
.processBox .process_1 {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 810px;
  margin: 0 auto;
}
.processBox .process_1 .process_arrow {
  width: 240px;
  border-bottom: 4px solid #F9446B;
  position: relative;
  box-sizing: border-box;
  padding-bottom: 4px;
  font-size: 24px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #f9446b;
  margin-top: 8px;
}
.processBox .process_1 .process_arrow img {
  width: 11px;
  position: absolute;
  top: 100%;
}
.processBox .process_1 .process_arrow img.left_arrow {
  left: -8px;
}
.processBox .process_1 .process_arrow img.right_arrow {
  right: -8px;
}
.processBox .process_1 .process_arrow.left {
  text-align: right;
  padding-right: 42px;
}
.processBox .process_1 .process_arrow.right {
  text-align: left;
  padding-left: 32px;
}
.processBox .process_1 .process_box {
  background: #f1755a;
  border-radius: 8px;
  font-size: 18px;
  padding: 12px 16px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  text-align: center;
}
.processBox .process_2 {
  width: 1258px;
  height: 295px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 14px auto 0;
}
.processBox .process_2 .process_2_box {
  position: relative;
}
.processBox .process_2 .process_2_box.box1 {
  width: 248px;
  height: 295px;
  margin-left: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.processBox .process_2 .process_2_box.box1 .left {
  background: #f1755a;
  font-size: 18px;
  line-height: 20px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  text-align: center;
  writing-mode: vertical-lr;
  padding: 42px 16px;
}
.processBox .process_2 .process_2_box.box1 .middle {
  width: 65px;
  transform: rotate(180deg);
  margin-left: 28px;
}
.processBox .process_2 .process_2_box.box1 .right {
  width: 106px;
  height: 216px;
  background: #f1755a;
  border-radius: 8px;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 24px;
  padding: 45px 11px 0;
  text-align: left;
  box-sizing: border-box;
}
.processBox .process_2 .process_2_box.box2 {
  width: 236px;
  height: 288px;
  margin-left: 218px;
  box-sizing: border-box;
  position: relative;
}
.processBox .process_2 .process_2_box.box2 .swiper_bg {
  width: 236px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}
.processBox .process_2 .process_2_box.box2 .item {
  width: 148px;
  position: absolute;
  top: 77px;
  left: 66px;
  z-index: 1;
}
.processBox .process_2 .process_2_box.box2 .left,
.processBox .process_2 .process_2_box.box2 .up,
.processBox .process_2 .process_2_box.box2 .right {
  width: 65px;
  height: 22px;
  position: absolute;
  z-index: 3;
}
.processBox .process_2 .process_2_box.box2 .left {
  left: -104px;
  top: 50%;
  transform: translateY(-50%);
}
.processBox .process_2 .process_2_box.box2 .up {
  right: 73px;
  bottom: 255px;
  transform: rotate(90deg);
}
.processBox .process_2 .process_2_box.box2 .right {
  right: -169px;
  top: 135px;
  transform: rotate(180deg);
}
.processBox .process_2 .process_2_box.box2 .right.top {
  top: 77px;
  transform: rotate(150deg);
}
.processBox .process_2 .process_2_box.box2 .right.down {
  top: 192px;
  transform: rotate(210deg);
}
.processBox .process_2 .process_2_box.box2 .txt {
  padding: 12px 20px;
  text-align: center;
  background: #f9446b;
  border: 3px solid #ffc731;
  border-radius: 30px;
  width: 266px;
  font-size: 19px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  display: block;
  position: absolute;
  left: -15px;
  bottom: 0;
  white-space: nowrap;
}
.processBox .process_2 .process_2_box.box3 {
  width: 371px;
  height: 216px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  margin-left: 185px;
  margin-right: -39px;
}
.processBox .process_2 .process_2_box.box3 .left {
  width: 181px;
  height: 188px;
}
.processBox .process_2 .process_2_box.box3 .left span {
  width: 181px;
  height: 41px;
  line-height: 41px;
  text-align: center;
  background: #f1755a;
  border-radius: 8px;
  display: block;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 33px;
}
.processBox .process_2 .process_2_box.box3 .middle {
  width: 17px;
  margin-left: 7px;
  margin-right: 11px;
}
.processBox .process_2 .process_2_box.box3 .right {
  width: 155px;
  height: 216px;
  background: #f1755a;
  box-sizing: border-box;
  padding: 22px 15px 0;
  text-align: justify;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 24px;
}
.processBox .process_3 {
  width: 134px;
  height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding-left: 10px;
}
.processBox .process_3 .up,
.processBox .process_3 .down {
  width: 55px;
  height: 108px;
  position: relative;
}
.processBox .process_3 .up .bg,
.processBox .process_3 .down .bg {
  width: 55px;
  height: 108px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}
.processBox .process_3 .up .txt,
.processBox .process_3 .down .txt {
  width: 55px;
  height: 108px;
  box-sizing: border-box;
  padding: 0 0 0 16px;
  writing-mode: vertical-lr;
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  z-index: 1;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
}
.processBox .process_3 .down > .bg {
  transform: rotate(180deg);
}
.processBox .process_4 {
  width: 341px;
  height: 128px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding-left: 10px;
  position: relative;
}
.processBox .process_4 .txt {
  width: 32px;
  height: 128px;
  background: #f1755a;
  box-sizing: border-box;
  writing-mode: vertical-lr;
  text-align: center;
  display: block;
  padding: 0 8px;
  font-size: 15px;
  line-height: 15px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
}
.processBox .process_4 .left {
  position: absolute;
  left: -235px;
  width: 210px;
  height: 66px;
  border-top: 4px solid #F9446B;
  box-sizing: border-box;
  font-size: 24px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #f9446b;
  line-height: 30px;
  padding-top: 9px;
  text-align: left;
  padding-left: 6px;
}
.processBox .process_4 .up_line_arrow {
  position: absolute;
  top: -136px;
  left: -238px;
  width: 11px;
}
.processBox .process_5 {
  width: 315px;
  margin: 2px auto 10px;
  padding-left: 5px;
  height: 18px;
}
.processBox .process_5 .down_brackets {
  width: 315px;
}
.processBox .process_6 {
  max-width: 697px;
  background: #f1755a;
  box-sizing: border-box;
  padding: 16px 40px;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 24px;
  margin: 0 auto;
  text-align: left;
}
.bottomCard {
  width: 100%;
  height: 1033px;
  background: #fafafa;
  margin-top: 81px;
  box-sizing: border-box;
  padding-top: 10px;
}
.bottomCard .card1,
.bottomCard .card2,
.bottomCard .card3 > .card {
  background: #ffffff;
  box-shadow: 0px 2px 4px 0px rgba(137, 139, 142, 0.62);
  box-sizing: border-box;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 400;
  line-height: 36px;
  color: #4D4D4D;
  text-align: left;
  position: relative;
  padding-top: 28px;
}
.bottomCard .card1 .title,
.bottomCard .card2 .title,
.bottomCard .card3 > .card .title {
  font-size: 24px;
  font-weight: bold;
  color: #f9446b;
}
.bottomCard .card1 .img,
.bottomCard .card2 .img,
.bottomCard .card3 > .card .img {
  position: absolute;
  top: -41px;
}
.bottomCard .card1 {
  width: 1071px;
  height: 198px;
  margin: 100px auto 0;
  padding-left: 30px;
}
.bottomCard .card1 .img {
  width: 420px;
  right: 34px;
}
.bottomCard .card2 {
  width: 946px;
  height: 205px;
  margin: 95px auto 0;
  transform: translateX(63px);
  padding-left: 387px;
}
.bottomCard .card2 .img {
  width: 462px;
  left: -129px;
}
.bottomCard .card3 {
  position: relative;
  width: 1283px;
  height: 264px;
  margin: 83px auto 0;
}
.bottomCard .card3 .card {
  width: 610px;
  height: 264px;
  position: absolute;
  z-index: 1;
  padding-top: 38px;
}
.bottomCard .card3 .card.card_1 {
  top: 0;
  left: 0;
  padding-left: 42px;
}
.bottomCard .card3 .card.card_2 {
  top: 0;
  right: 0;
  padding-left: 50px;
}
.bottomCard .card3 .circle {
  position: absolute;
  right: -72px;
  top: -57px;
  z-index: 0;
}
.home_top {
  top: 189px !important;
}
.home_top .swiper-item {
  height: 500px !important;
}
